Shawn Searles

Title: Inventor Shawn Searles: Innovating Signal Delay Technology

Introduction

Shawn Searles is a notable inventor based in Ottawa, Canada, recognized for his contributions to digital signal processing. With a total of two patents to his name, Searles has made significant strides in the field of integrated circuit technology, showcasing his innovative spirit and technical expertise.

Latest Patents

One of Shawn Searles' latest patents is titled "Signal Delay Apparatus Employing a Phase Locked Loop." This invention provides a sophisticated method for delaying digital data signals by fixed amounts within an integrated circuit. The design features a delay lock loop that includes an adaptive delay line, a phase detector, and an integrator, allowing for precise control over signal delays based on the relative phase of a reference clock signal and a delayed clock signal. By utilizing a plurality of delay cells, the invention ensures that fixed delays can be introduced within signal paths on a chip, enhancing the performance of digital systems.

Interestingly, Searles has also developed a harmonic lock detector that identifies harmonic lock conditions, thus resetting the delay lock loop when necessary. This sophisticated functionality allows for seamless operation across various clock frequencies, from second to tenth harmonics, providing a versatile solution for signal processing challenges.

Career Highlights

Throughout his career, Shawn Searles has demonstrated a commitment to advancing technology in the telecommunications sector. Currently employed at Northern Telecom Limited, he has contributed to numerous projects that leverage his expertise in digital signal processing. His work not only emphasizes innovation but also the practical application of his inventions in real-world scenarios.

Collaborations

In addition to his accomplishments, Shawn collaborates closely with his coworker, Richard G. Kusyk. Together, they explore new avenues for technological development, merging their skills and knowledge to push the boundaries of what is possible in the realm of signal processing. Their partnership highlights the significance of teamwork in driving innovation forward.

Conclusion

Shawn Searles stands out as an influential inventor in the field of integrated circuits, particularly with his advancements in signal delay technology. His patents reflect a deep understanding of digital signal processing and a dedication to enhancing communication systems. As innovations continue to evolve, Searles’ contributions will undoubtedly help shape the future of telecommunications.